QED Professional QX16/2 LSZH 2 Core Installation Speaker Cable - Custom Length

Product code: 3587
Image of the QED Professional QX16/2 LSZH 2 Core Installer Speaker Cable

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  • 5 in Stock
  • Delivery 1-3 Working Days FREE
  • Delivery on: Tue 26th £5.95
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The QED QX16/2 LSZH is a high performance installation speaker cable with the extra feature of a Low Smoke Zero Halogen (LSZH, but also known as LSOH, LS0H, LSFH, and OHLS) fire rated outer sheath. It is designed to deliver good levels of audio performance in audio installations, whether this is a new house build with home cinema room, or large commercial building with integrated sound and communication systems.


Low Smoke Zero Halogen cable reduces the amount of toxic and corrosive gas emitted during combustion. This type of material is typically used in poorly ventilated areas such as aircraft and large commercial building wiring spaces and reduces the chance of toxic gasses accumulating in these areas should the wires be damaged by fire or a short circuit fault.  LSZH is becoming quite popular and, in some cases, a specific requirement where the protection of people and equipment from toxic and corrosive gas is critical like large commercial buildings, busy call centres, etc..  LSH is also the ONLY cable that meets the legislated fire specifications for boat/marine installations.

QED don't just use a fire rated jacket material over an ordinary cable assembly; each complete cable design including jacket and all internal conductors has to undergo rigorous fire safety testing to the following standards:

IEC 61034-1:2005
IEC 61034-2:2005
Measurement of smoke density of cables burning
under defined conditions.

IEC 60332-1:2004
Test for vertical flame propagation for a single insulated wire or cable.

IEC 60754-2:1991
(Amendment1, 1997) test on gas evolved during combustion of electric cables.

RoHS 2 (2002/95/EC)
(Amendment 2011/65/EU) d
irective on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

The QED Pro LSZH Declaration of Conformity can be downloaded by clicking here.


The cable is a circular configuration finished with high visibility, Pink LSZH outer jacket.  The inner 2 x stranded conductors are made from 30 x 0.25mm strands and are individually insulated in colour coded sheaths to assist installers connecting the correct polarity.  The Pink outer jacket is sequentially metre marked also to assist installers finding the correct length or feeding the appropriate amount of cable for larger installations.  This cable is supplied by the metre, or supplied on a complete 300m (984ft) drum.


  • Large cross sectional area of high purity copper conductors ensures good performance levels are maintained - even on longer runs
  • Outer sheath colour available in pink
  • Colour coded conductor sheaths
  • Sequentially metre marked
  • 6mm outer diameter
  • 2 x 1.50mm² conductor cross sectional area 
  • Lifetime Warranty

FeeFo Reviews

Date / Score
Customer Comment Our Response
29-Apr-2016 Service: Product:
Service rating : Great price, speedy delivery.
Product : Haven't connected speakers yet so can't comment.
10-Jul-2014 Service: Product:
Service rating : I paid for express delivery but due to admin error I received courier notifications stating that the delivery was delayed. A phone call to AV4Home and it was cleared up by friendly staff and goods arrived when they should.
Product : Being installed in home automation system and not...
Read More.
13-Dec-2013 Service: Product:
I was very happy with both the service and goods ordered.
Would purchase from AV4Home again.
26-Oct-2013 Service: Product:
Service rating : packaging,delivery,ease of ordering,cost of cable,.ALL of the afore mentioned fantastic service,highly recomended.
Product : first class product as expected from qed,5 stars.
24-Sep-2013 Service: Product:
Service rating : Original order correctly delivered to a different address to card address. Called up to place repeat order and it was erroneously sent to card address; salesperson refused to accept his mistake and asked for payment of 50% of return and reposting fee. Ordered 300m of speaker cable... Read More. Miss-understandings do happen and we always endeavour to treat our customers fairly, as witnessed by the majority of our feedback. Yes you placed your first order on 15th August, you gave us an invoice and delivery address in London. On the 9th Sept you called and placed a new order. You mentioned... Read More.
06-Jun-2013 Service: Product:
Very quick delivery. Excellent service.
18-May-2012 Service: Product:
Service rating : fast and easy +++
Product : Very good quality right for purpose!
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Shipping to European UnionWe ship to the EU

We are able to ship most items to EU countries provided they do not contain any glass. Delivery time is between 3-5 working days from order. We currently ship to the following countries:-

Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Ireland, Italy, Latvia, Lithuania, Luxemburg, Monaco, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Sweden and Spain.

Once in our secure checkout, select the required country and you will see the delivery cost for your order. Cost is calculated by weight. All orders shipped overseas, should any import tax or duty become payable, this is the responsibility of the importer, (not usually applicable within the EU)


30 Day Money Back Guarantee

If for any reason you are not happy with your order:-

Please call us on 01623 672070 first to discuss why you may wish to return an item and to receive a returns number. We will take all steps possible to solve your problem / offer you a replacement or exchange product, or a refund.
We have a no quibble returns policy within 30 days of purchase, and we will issue a full refund provided the item is in a re-saleable condition, (i.e unused, unassembled, unmarked and in original unmarked packaging). It is the responsibility of the customer to return the item and ensure the package has been reasonably protected in return transit. You must include a copy of your invoice with the return.